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mac80211: further improve "no supported rates" warning 

Allow distinguishing the non-station case from the case of a
station without rates, by using -1 for the non-station case.
This value cannot be reached with a station since that many
legacy rates don't exist.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2015-10-25 10:59:42 +02:00
parent 2ed77ea692
commit ef95d8ba38
1 changed files with 1 additions and 1 deletions
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2
net/mac80211/rate.c
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@ -307,7 +307,7 @@ static void __rate_control_send_low(struct ieee80211_hw *hw,
}
WARN_ONCE(i == sband->n_bitrates,
"no supported rates (0x%x) in rate_mask 0x%x with flags 0x%x\n",
sta ? sta->supp_rates[sband->band] : 0,
sta ? sta->supp_rates[sband->band] : -1,
rate_mask, rate_flags);
info->control.rates[0].count =